“principal moment”的概念、定义、翻译、参考文献-科学参考

单词	principal moment
释义	principal moment Encyclopedia 理学典型力系释 principal moment主矩力系中的所有力对一点之矩的矢量和。 Physics 力学 principal moment主矩 principal moment主矩^†
随便看	shengyu decoction sheng yu ge Sheng Zhangyu Shengzhen Museum Sheng Zhilian Shengzhong Reservoir Shengzhou Nanshan shenhai well Shen Hanguang Shen Haochu Shen Haofang Shenhe Qu Shen Hongguang Shen Honɡ Shenhou town Shenhua coal direct liquefaction technology Shenhua Group Corporation Limited Shenhu Gate Shenhui Shen Jiaben Shen Jiacong Shen Jian'an Shen Jianshi Shen Jiantu Shen Jianzhong

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。